[MP] Make Info_NextPair return validity of the infostring.
[SP] fs_dirbeforepak support.
[SP] Unused baseOffset variable in FS.
[SP] thedir variable
[MP] Implement filesystem command /which <file>
Displays which searchpath a file is loaded from.
[SP] Implement filesystem command /which <file>
Displays which searchpath a file is loaded from.